Hangsong Electrical Appliance Service Department, Shiqiao Street, Panyu District, Guangzhou, Guangdong Province No.31, Building 2, Qiaogongyuan, Xili Road, Panyu District, Guangzhou Huadu District, Guangzhou Xinhua Zhouxin Electrical Accessories Shop No.28, Shangnan Street, Park Road, Xinhua Town, Huadu District, Guangzhou, Guangdong Province Shop No.80, Haoxian Road, Yuexiu District, Guangzhou, Guangdong Province